Individual Calculations September 2009
 Guerrero Fandino, Gustavo  Total change: 12.30  Rating chartPersonal card
 Centroamericano y del Caribe Sub20 Absoluto Medellin COL 2009-07-30
RcRownchangeKK*chgGame
 2141 2131 2.00 6 -0.92 15 -13.80 
  Uribe Arteaga, Daniel 2294 COL0.001-0.2815-4.20 
  Lopez Idarraga, Daniel Eduardo 1992 COL1.0010.31154.65 
  Arenas, David m2266 COL0.001-0.3215-4.80 
  Bassan, Remo 2154 VEN0.001-0.4715-7.05 
  Moran, Daniel Stiven 2055 COL1.0010.40156.00 
  Escobar Medina, Andres F 2087 COL0.001-0.5615-8.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 IRT GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2185 2131 4.50 7 1.53 15 22.95 
  Munoz, Jhon Edison 2234 COL0.001-0.3615-5.40 
  Perez Arroyave, Damian 1927 COL1.0010.24153.60 
  Sanchez Maya, Simon 2203 COL1.0010.60159.00 
  Guerrero, Juan Carlos m2193 COL0.001-0.4115-6.15 
  Franco Valencia, Angela Maria wf2182 COL1.0010.57158.55 
  Arenas, David m2266 COL0.5010.18152.70 
  Panesso Rivera, Henry m2290 COL1.0010.711510.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Intercolegial Nacional CAT B ABS Paipa COL 2009-08-08
RcRownchangeKK*chgGame
 2061 2131 2.00 3 0.21 15 3.15 
  Silva, Jhon Hansen 1997 COL1.0010.32154.80 
  Cadena, Gustavo Adolfo 2030 COL1.0010.36155.40 
  Torres, Juan Camilo 2155 COL0.001-0.4715-7.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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